Gabriel Delgado García

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Questions related from Gabriel Delgado García

How to compute Power Spectral Density in a software called KST2?

Dear all, my name is Gabriel Delgado and one of the topics of study of my research group is the analysis of the acceleration peaks during the running. So far what we have done has been an analysis...

27 February 2023 8,676 5 View

Two-Way Mixed ANOVA for my study?

Dear all, My question is about a study with tennis players. I have two categorical independent variables: skill level (3 levels) and type of stroke (three different strokes). I have one...

26 September 2019 5,295 4 View

R package: Pseudo r^2 in mixed effect model: which is the best approach and how interpretate?

Dear all, I am using linear mixed effect models in my experiment (using r package). I would like to show a measurement of the fitting quality of the model. I see that there are lot of methods but...

08 April 2019 1,823 11 View

How to perform feature selection with kruskall wallis or ANOVA?

Dear All, I want to do a feature selection for predicting the kinematics characteristics (we have a total of 9) of tennis shots that better predict an outcome variable called quality of the shot...

28 March 2019 3,091 10 View

Tennis stroke analysis with gyroscope. What filter I could use?

Dear Sir, I am Gabriel Delgado, from Granada (south of Spain). I am doing my phD about tennis. I am studying the segment movement sequence using three gyroscopes: one on the trunk, one on the arm...

05 April 2018 8,289 8 View